OT-2026-000039270
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000039270) never changes.
Identity and time
| Publication number | OT-2026-000039270 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7667-adad-a81fb190d8e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53b7c38a851e64bbfec22e344d6e6143bec2b2ec13a7894407fce95d8ca19ef0 |
|---|---|
| Markdown | 763ffdb90550d647b112a5aee7ff178d18a96d135e30638d65925c5d4d780379 |
| Publication page | fe28ca9299ca4cc2d3610982c6fad3f06adf5f3dbfcb48f9a8d05c03514becfb |
| Manifest | 3aa2cd676523853e39b387900a9cd94181a2f197d36fac042e1ccc90188c1f35 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | RUtLnpSyZVZtncOjnJZKh20wPb/DZKCK+k5t+cpSIQRyE2AzRfASGzBZEvyyALu0Tbax3diUkWANW9Wjz/NABA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:50.265879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039270observed fe28ca9299ca4cc2d3610982c6fad3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:50.245882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039270/manifest.jsonobserved 3aa2cd676523853e39b387900a9cd941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:50.227870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039270/publication.mdobserved 763ffdb90550d647b112a5aee7ff178d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:50.208294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039270/publication.txtobserved 53b7c38a851e64bbfec22e344d6e6143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|